- Thermo Scientific Sorvall X4 Pro-MD Benchtop Centrifuge (75009521)
- Thermo Scientific TX-1000 4x1000mL Swinging Bucket Rotor (75003017)
- x4 Thermo Scientific TX-1000 Rotor Buckets (75003001)
- x2 Thermo Scientific TX-1000 10x50mL Bucket Adapters (75003674)
- x2 Thermo Scientific TX-1000 4x6mL Standard or 4x2mL Deep-Well Microplate Carriers (75007303)
- Power Cable
- 90-Day Warranty
 
After its initial disinfection and inspection, our technicians tested the Thermo Scientific Sorvall X4 Pro-MD benchtop centrifuge with the following results: 
 
- Ran to 3,800 rpm: PASSED
- No excessive noise or imbalance: PASSED
- Spun down properly: PASSED
- Performed inspection; no issue found: PASSED
 
Notice: This centrifuge has some cosmetic blemishes. Please review the available photos to see the physical condition before purchasing.
 
| Manufacturer | Thermo Fisher Scientific | 
| Model | Sorvall X4 Pro-MD | 
| Cat. No. | 75009506 | 
| Serial No. | 43165530 | 
| Mfg. date | 2023-05-03 | 
| Refrigerated | No | 
| Ventilated | Yes | 
| Capacity | 4 x 1000 mL BioBottles, 196 x 5/7 mL Blood Tubes, 148 x 9/10 mL Blood Tubes, 96 x 15 mL Conical Tubes, 40 x 50 mL Conical Tubes, 4 x 6 Microplates with TX-1000 Rotor | 
| Max. RCF | 25,830 x g Fixed Angle (with 30 x 2 mL Rotor); 7,197 x g Swing-Out (with H-Flex HS4 rotor) | 
| Display | Full color touch screen interface | 
| Drive system | Direct, brushless induction low profile | 
| Program storage | Up to 100 programs, including multi-step programming via touch screen; including programmable pulse options | 
| Run time | Max 99h, 59 min, 59 sec; also with continuous and customizable pulse | 
| Noise level | <64 dB(A) Rotor F15-8x50c; 14500 rpm | 
| Profile (acceleration/braking) | Choices of 9 accel/10 decel rates | 
| Power consumption | 1300W | 
| Power rating | 120V~, 50/60Hz, 10.5A | 
| Dimensions (W x D x H) | 22.3 x 27.2 x 14.2 in (56.6 x 69 x 36.2 cm) | 
| Weight | 196.2 lb (89 kg) |